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VVingerfly / surfRecon

Surface Reconstruction
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how can I get tsdf file from ply pointcloud? #3

Closed yaoyishen closed 3 years ago

yaoyishen commented 3 years ago

I am confused that where the tsdf file comes from?And can I change a ply pointcloud to a tsdf file?

VVingerfly commented 3 years ago

The tsdf files are generated by KinectFusion. If you want to generate tsdf from pointcloud, you can try to use Poisson Reconstruction to get a triangle mesh first, then sample grid in the bounding box of the mesh and compute signed distance for each grid.

yaoyishen commented 3 years ago

The tsdf files are generated by KinectFusion. If you want to generate tsdf from pointcloud, you can try to use Poisson Reconstruction to get a triangle mesh first, then sample grid in the bounding box of the mesh and compute signed distance for each grid.

thank you for your reply